source/library/get-keyframe-declarations.js
import getDeclarations from './get-declarations';
/**
* Gets all KeyFrameRule declarations attached to CSS animationName preset in rules
* @param {string} animationName - CSS animationName to search KeyFrameRule declarations for
* @param {array} rules - Array of CSSRules to search
* @return {array} Array of matching KeyFrameRules
* @private
*/
export default function getKeyframeDeclarations(animationName, rules) {
// Filter for KeyFrameRules matching an animationName
return getDeclarations('keyframes', rules, rule => rule.name === animationName);
}